<template>
  <h1>员工列表练习</h1>
  <input type="text" placeholder="请输入员工姓名" v-model="emp.name">
  <input type="text" placeholder="请输入员工工资" v-model="emp.salary">
  <input type="text" placeholder="请输入员工岗位" v-model="emp.job">
  <button @click="addEmp">添加员工</button>
  <hr>
  <table border="1px">
    <tr>
      <th>序号</th>
      <th>姓名</th>
      <th>工资</th>
      <th>岗位</th>
    </tr>
    <tr v-for="(item,index) in arr">
      <td>{{index+1}}</td>
      <td>{{item.name}}</td>
      <td>{{item.salary}}</td>
      <td>{{item.job}}</td>
    </tr>
  </table>

</template>

<script setup>
import {ref} from "vue";

const emp = ref({name: '', salary:'', job:''});
const arr =ref([]);
const addEmp = () => {
  if(emp.value.name.trim()=='' || emp.value.salary.trim()=='' || emp.value.job.trim()==''){
    alert('请输入员工信息!');
    return;
  }
  arr.value.push(emp.value);
  emp.value = {name: '', salary:'', job:''};
  console.log(arr.value);
}

</script>

<style scoped>

</style>